Home / 14,051,342.08-19,380,152.97-12,094,550.56

Finding the Fourth Proportional to 14,051,342.08, 19,380,152.97 and 12,094,550.56

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Solution

The fourth proportional to 14,051,342.08, 19,380,152.97 and 12,094,550.56 is: 16,681,270.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,051,342.08 : 19,380,152.97 = 12,094,550.56 : x
  2. Step 2: Convert to fraction form
    14,051,342.08/19,380,152.97 = 12,094,550.56/x
  3. Step 3: Cross multiply
    14,051,342.08x = 19,380,152.97 × 12,094,550.56
  4. Step 4: Simplify right side
    14,051,342.08x = 234,394,239,956,199.16
  5. Step 5: Solve for x
    x = 234,394,239,956,199.16/14,051,342.08
  6. Step 6: Final answer
    x = 16,681,270.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.